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authorDavid Leutgeb <david.leutgeb@mannundmouse.com>2023-12-05 12:25:34 +0100
committerDavid Leutgeb <david.leutgeb@mannundmouse.com>2023-12-05 12:25:34 +0100
commit98a672123c7872f6b9b75a9a2b6bb3aea504de6a (patch)
tree9b13bd7f563c3198047bd359195327cf28b3caf0 /MIBS/brocade/BGP4V2-MIB
downloadmibs-98a672123c7872f6b9b75a9a2b6bb3aea504de6a.tar.gz
mibs-98a672123c7872f6b9b75a9a2b6bb3aea504de6a.zip
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+BGP4V2-MIB DEFINITIONS ::= BEGIN
+
+ IMPORTS
+
+ MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
+ mib-2, Counter32, Gauge32, Unsigned32
+ FROM SNMPv2-SMI
+ InetAddressType, InetAddress, InetPortNumber,
+ InetAutonomousSystemNumber, InetAddressPrefixLength
+ FROM INET-ADDRESS-MIB
+ TruthValue, RowPointer, TimeStamp
+ FROM SNMPv2-TC
+ MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
+ FROM SNMPv2-CONF
+ SnmpAdminString
+ FROM SNMP-FRAMEWORK-MIB
+ Bgp4V2IdentifierTC, Bgp4V2AddressFamilyIdentifierTC,
+ Bgp4V2SubsequentAddressFamilyIdentifierTC
+ FROM BGP4V2-TC-MIB
+ bgp4V2Root
+ FROM FOUNDRY-SN-ROOT-MIB;
+ bgp4V2 MODULE-IDENTITY
+ LAST-UPDATED "201101170000Z"
+ ORGANIZATION "IETF IDR Working Group"
+ CONTACT-INFO "E-mail: idr@ietf.org"
+
+ DESCRIPTION
+ "The MIB module for the BGP-4 protocol.
+
+ Copyright (C) The IETF Trust (2011). This
+ version of this MIB module is part of RFC XXX;
+ see the RFC itself for full legal notices."
+-- RFC Editor - replace XXX with RFC number
+
+ REVISION "201101170000Z"
+ DESCRIPTION
+ "This MIB updates and replaces the BGP MIB defined in
+ RFC 4273."
+ ::= { bgp4V2Root 1 }
+
+
+-- Notifications
+ bgp4V2Notifications OBJECT IDENTIFIER ::= { bgp4V2 0 }
+
+ -- Objects
+
+ bgp4V2Objects OBJECT IDENTIFIER ::= { bgp4V2 1 }
+
+ --
+ -- Per-peer session management information.
+ --
+
+ bgp4V2PeerTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF Bgp4V2PeerEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "BGP peer table. This table contains, one entry per BGP
+ peer, information about the connections with BGP peers."
+ ::= { bgp4V2Objects 2 }
+
+ bgp4V2PeerEntry OBJECT-TYPE
+ SYNTAX Bgp4V2PeerEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "Entry containing information about the connection with
+ a remote BGP peer."
+ INDEX {
+ bgp4V2PeerInstance,
+ bgp4V2PeerRemoteAddrType,
+ bgp4V2PeerRemoteAddr
+ }
+ ::= { bgp4V2PeerTable 1 }
+
+ Bgp4V2PeerEntry ::= SEQUENCE {
+ -- INDEX information
+ bgp4V2PeerInstance
+ Unsigned32,
+ bgp4V2PeerLocalAddrType
+ InetAddressType,
+ bgp4V2PeerLocalAddr
+ InetAddress,
+ bgp4V2PeerRemoteAddrType
+ InetAddressType,
+ bgp4V2PeerRemoteAddr
+ InetAddress,
+
+ -- Local
+ bgp4V2PeerLocalPort
+ InetPortNumber,
+ bgp4V2PeerLocalAs
+ InetAutonomousSystemNumber,
+ bgp4V2PeerLocalIdentifier
+ Bgp4V2IdentifierTC,
+
+ -- Remote
+ bgp4V2PeerRemotePort
+ InetPortNumber,
+ bgp4V2PeerRemoteAs
+ InetAutonomousSystemNumber,
+ bgp4V2PeerRemoteIdentifier
+ Bgp4V2IdentifierTC,
+
+ -- Session status
+ bgp4V2PeerAdminStatus
+ INTEGER,
+ bgp4V2PeerState
+ INTEGER,
+ bgp4V2PeerDescription
+ SnmpAdminString
+ }
+
+ bgp4V2PeerInstance OBJECT-TYPE
+ SYNTAX Unsigned32 (1..4294967295)
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The routing instance index.
+
+ Some BGP implementations permit the creation of
+ multiple instances of a BGP routing process. An
+ example includes routers running BGP/MPLS IP Virtual
+ Private Networks.
+
+ Implementations that do not support multiple
+ routing instances should return 1 for this object."
+ ::= { bgp4V2PeerEntry 1 }
+
+ bgp4V2PeerLocalAddrType OBJECT-TYPE
+ SYNTAX InetAddressType
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The address family of the local end of the peering
+ session."
+ ::= { bgp4V2PeerEntry 2 }
+
+ bgp4V2PeerLocalAddr OBJECT-TYPE
+ SYNTAX InetAddress
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The local IP address of this entry's BGP connection."
+ ::= { bgp4V2PeerEntry 3 }
+
+ bgp4V2PeerRemoteAddrType OBJECT-TYPE
+ SYNTAX InetAddressType
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The address family of the remote end of the peering
+ session."
+ ::= { bgp4V2PeerEntry 4 }
+
+ bgp4V2PeerRemoteAddr OBJECT-TYPE
+ SYNTAX InetAddress
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The remote IP address of this entry's BGP peer."
+ ::= { bgp4V2PeerEntry 5 }
+
+ bgp4V2PeerLocalPort OBJECT-TYPE
+ SYNTAX InetPortNumber
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The local port for the TCP connection between the BGP
+ peers."
+ ::= { bgp4V2PeerEntry 6 }
+
+ bgp4V2PeerLocalAs OBJECT-TYPE
+ SYNTAX InetAutonomousSystemNumber
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Some implementations of BGP can represent themselves
+ as multiple ASes. This is the AS that this peering
+ session is representing itself as to the remote peer."
+ ::= { bgp4V2PeerEntry 7 }
+
+ bgp4V2PeerLocalIdentifier OBJECT-TYPE
+ SYNTAX Bgp4V2IdentifierTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The BGP Identifier of the local system for this peering
+ session. It is REQUIRED that all bgp4V2PeerLocalIdentifier
+ values for the same bgp4V2PeerInstance be identical."
+ REFERENCE
+ "RFC 4271, Section 4.2, 'BGP Identifier'."
+ ::= { bgp4V2PeerEntry 8 }
+
+ bgp4V2PeerRemotePort OBJECT-TYPE
+ SYNTAX InetPortNumber
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The remote port for the TCP connection between the BGP
+ peers.
+
+ Note that the objects bgp4V2PeerLocalAddr,
+ bgp4V2PeerLocalPort, bgp4V2PeerRemoteAddr and
+ bgp4V2PeerRemotePort provide the appropriate reference to
+ the standard MIB TCP connection table, or even the ipv6
+ TCP MIB as in RFC 4022."
+ REFERENCE
+ "RFC 2012 - SNMPv2 Management Information Base for the
+ Transmission Control Protocol using SMIv2.
+ RFC 4022 - IP Version 6 Management Information Base
+ for the Transmission Control Protocol."
+ ::= { bgp4V2PeerEntry 9 }
+
+ bgp4V2PeerRemoteAs OBJECT-TYPE
+ SYNTAX InetAutonomousSystemNumber
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The remote autonomous system number received in the BGP
+ OPEN message."
+ REFERENCE
+ "RFC 4271, Section 4.2."
+ ::= { bgp4V2PeerEntry 10 }
+
+ bgp4V2PeerRemoteIdentifier OBJECT-TYPE
+ SYNTAX Bgp4V2IdentifierTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The BGP Identifier of this entry's remote BGP peer.
+
+ This entry should be 0.0.0.0 unless the
+ bgp4V2PeerState is in the openconfirm or the
+ established state."
+ REFERENCE
+ "RFC 4271, Section 4.2, 'BGP Identifier'."
+ ::= { bgp4V2PeerEntry 11 }
+
+ bgp4V2PeerAdminStatus OBJECT-TYPE
+ SYNTAX INTEGER {
+ halted(1),
+ running(2)
+ }
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Whether or not the BGP FSM for this remote peer is
+ halted or running. The BGP FSM for a remote peer is
+ halted after processing a Stop event. Likewise, it is
+ in the running state after a Start event.
+
+ The bgp4V2PeerState will generally be in the idle state
+ when the FSM is halted, although some extensions such
+ as Graceful Restart will leave the peer in the Idle
+ state but with the FSM running."
+ REFERENCE
+ "RFC 4271, Section 8.1.2."
+ ::= { bgp4V2PeerEntry 12 }
+
+ bgp4V2PeerState OBJECT-TYPE
+ SYNTAX INTEGER {
+ idle(1),
+ connect(2),
+ active(3),
+ opensent(4),
+ openconfirm(5),
+ established(6)
+ }
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The BGP peer connection state."
+ REFERENCE
+ "RFC 4271, Section 8.2.2."
+ ::= { bgp4V2PeerEntry 13 }
+
+
+ bgp4V2PeerDescription OBJECT-TYPE
+ SYNTAX SnmpAdminString
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "A user configured description identifying this peer. When
+ this object is not the empty string, this object SHOULD
+ contain a description that is unique within a given BGP
+ instance for this peer."
+ ::= { bgp4V2PeerEntry 14 }
+
+ --
+ -- Per-peer error management information.
+ --
+
+ bgp4V2PeerErrorsTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF Bgp4V2PeerErrorsEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "On a per-peer basis, this table reflects the last
+ protocol-defined error encountered and reported on
+ the peer session."
+ ::= { bgp4V2Objects 3 }
+
+ bgp4V2PeerErrorsEntry OBJECT-TYPE
+ SYNTAX Bgp4V2PeerErrorsEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "Each entry contains information about errors sent
+ and received for a particular BGP peer."
+ AUGMENTS {
+ bgp4V2PeerEntry
+ }
+ ::= { bgp4V2PeerErrorsTable 1 }
+
+ Bgp4V2PeerErrorsEntry ::= SEQUENCE {
+ bgp4V2PeerLastErrorCodeReceived
+ Unsigned32,
+ bgp4V2PeerLastErrorSubCodeReceived
+ Unsigned32,
+ bgp4V2PeerLastErrorReceivedTime
+ TimeStamp,
+ bgp4V2PeerLastErrorReceivedText
+ SnmpAdminString,
+ bgp4V2PeerLastErrorReceivedData
+ OCTET STRING,
+ bgp4V2PeerLastErrorCodeSent
+ Unsigned32,
+ bgp4V2PeerLastErrorSubCodeSent
+ Unsigned32,
+ bgp4V2PeerLastErrorSentTime
+ TimeStamp,
+ bgp4V2PeerLastErrorSentText
+ SnmpAdminString,
+ bgp4V2PeerLastErrorSentData
+ OCTET STRING
+ }
+
+ bgp4V2PeerLastErrorCodeReceived OBJECT-TYPE
+ SYNTAX Unsigned32 (0..255)
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The last error code received from this peer via
+ NOTIFICATION message on this connection. If no error has occurred, this field is zero."
+ REFERENCE
+ "RFC 4271, Section 4.5.
+ RFC 4486 optionally supported.
+ RFC 3362, Section 5 optionally supported."
+ ::= { bgp4V2PeerErrorsEntry 1 }
+
+ bgp4V2PeerLastErrorSubCodeReceived OBJECT-TYPE
+ SYNTAX Unsigned32 (0..255)
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The last subcode received from this peer via NOTIFICATION
+ message on this connection. If no error has occurred, this
+ field is zero."
+ REFERENCE
+ "RFC 4271, Section 4.5.
+ RFC 4486 optionally supported.
+ RFC 3362, Section 5 optionally supported."
+ ::= { bgp4V2PeerErrorsEntry 2 }
+
+ bgp4V2PeerLastErrorReceivedTime OBJECT-TYPE
+ SYNTAX TimeStamp
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The timestamp that the last NOTIFICATION was received from
+ this peer."
+ REFERENCE
+ "RFC 4271, Section 4.5."
+ ::= { bgp4V2PeerErrorsEntry 3 }
+
+ bgp4V2PeerLastErrorReceivedText OBJECT-TYPE
+ SYNTAX SnmpAdminString
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "This object contains an implementation specific
+ explanation of the error that was reported."
+ ::= { bgp4V2PeerErrorsEntry 4 }
+
+ bgp4V2PeerLastErrorReceivedData OBJECT-TYPE
+ SYNTAX OCTET STRING (SIZE(0..4075))
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The last error code's data seen by this peer.
+
+ Per RFC 2578, some implementations may have limitations
+ dealing with OCTET STRINGS larger than 255. Thus, this
+ data may be truncated."
+ REFERENCE
+ "RFC 4271, Section 4.5,
+ RFC 2578, Section 7.1.2,
+ RFC 4486 optionally supported.
+ RFC 3362, Section 5 optionally supported."
+ ::= { bgp4V2PeerErrorsEntry 5 }
+
+ bgp4V2PeerLastErrorCodeSent OBJECT-TYPE
+ SYNTAX Unsigned32 (0..255)
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The last error code sent to this peer via NOTIFICATION
+ message on this connection. If no error has occurred, this
+ field is zero."
+ REFERENCE
+ "RFC 4271, Section 4.5.
+ RFC 4486 optionally supported.
+ RFC 3362, Section 5 optionally supported."
+ ::= { bgp4V2PeerErrorsEntry 6 }
+
+ bgp4V2PeerLastErrorSubCodeSent OBJECT-TYPE
+ SYNTAX Unsigned32 (0..255)
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The last subcode sent to this peer via NOTIFICATION
+ message on this connection. If no error has occurred, this field is zero."
+ REFERENCE
+ "RFC 4271, Section 4.5.
+ RFC 4486 optionally supported.
+ RFC 3362, Section 5 optionally supported."
+ ::= { bgp4V2PeerErrorsEntry 7 }
+
+ bgp4V2PeerLastErrorSentTime OBJECT-TYPE
+ SYNTAX TimeStamp
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The timestamp that the last NOTIFICATION was sent to
+ this peer."
+ REFERENCE
+
+ "RFC 4271, Section 4.5."
+ ::= { bgp4V2PeerErrorsEntry 8 }
+
+ bgp4V2PeerLastErrorSentText OBJECT-TYPE
+ SYNTAX SnmpAdminString
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "This object contains an implementation specific
+ explanation of the error that is being reported."
+ ::= { bgp4V2PeerErrorsEntry 9 }
+
+ bgp4V2PeerLastErrorSentData OBJECT-TYPE
+ SYNTAX OCTET STRING (SIZE(0..4075))
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The last error code's data sent to this peer.
+
+ Per RFC 2578, some implementations may have limitations
+ dealing with OCTET STRINGS larger than 255. Thus, this
+ data may be truncated."
+ REFERENCE
+ "RFC 4271, Section 4.5,
+ RFC 2578, Section 7.1.2
+ RFC 4486 optionally supported.
+ RFC 3362, Section 5 optionally supported."
+ ::= { bgp4V2PeerErrorsEntry 10 }
+ --
+ -- Per-peer Event Times
+ --
+
+ bgp4V2PeerEventTimesTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF Bgp4V2PeerEventTimesEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A table reporting the per-peering session amount
+ of time elapsed and update events since the peering
+ session advanced into the established state."
+ ::= { bgp4V2Objects 4 }
+
+ bgp4V2PeerEventTimesEntry OBJECT-TYPE
+ SYNTAX Bgp4V2PeerEventTimesEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "Each row contains a set of statistics about time
+ spent and events encountered in the peer session
+ established state."
+ AUGMENTS {
+ bgp4V2PeerEntry
+ }
+ ::= { bgp4V2PeerEventTimesTable 1 }
+
+ Bgp4V2PeerEventTimesEntry ::= SEQUENCE {
+ bgp4V2PeerFsmEstablishedTime
+ Gauge32,
+ bgp4V2PeerInUpdatesElapsedTime
+ Gauge32
+ }
+
+ bgp4V2PeerFsmEstablishedTime OBJECT-TYPE
+ SYNTAX Gauge32
+ UNITS "seconds"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "This timer indicates how long (in seconds) this peer
+ has been in the established state or how long since this
+ peer was last in the established state. It is set to
+ zero when a new peer is configured or when the router is
+ booted. If the peer has never reached the established
+ state, the value remains zero."
+ REFERENCE
+ "RFC 4271, Section 8."
+ ::= { bgp4V2PeerEventTimesEntry 1 }
+
+ bgp4V2PeerInUpdatesElapsedTime OBJECT-TYPE
+ SYNTAX Gauge32
+ UNITS "seconds"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Elapsed time (in seconds) since the last BGP UPDATE
+ message was received from the peer. Each time
+ bgpPeerInUpdates is incremented, the value of this
+ object is set to zero (0)."
+ REFERENCE
+ "RFC 4271, Section 4.3.
+ RFC 4271, Section 8.2.2, Established state."
+
+ ::= { bgp4V2PeerEventTimesEntry 2 }
+
+--
+ -- BGP NLRI
+ --
+
+ bgp4V2NlriTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF Bgp4V2NlriEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The BGP-4 Received Path Attribute Table contains
+ information about paths to destination networks
+ received from all BGP4 peers. Collectively, this
+ represents the Adj-Ribs-In. The route where
+ bgp4V2NlriBest is true represents, for this NLRI,
+ the route that is installed in the LocRib from the
+ Adj-Ribs-In."
+ REFERENCE
+ "RFC 4271, Sections 3.2 and 9."
+ ::= { bgp4V2Objects 9 }
+
+ bgp4V2NlriEntry OBJECT-TYPE
+ SYNTAX Bgp4V2NlriEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "Information about a path to a network."
+ INDEX {
+ bgp4V2PeerInstance,
+ bgp4V2NlriAfi,
+ bgp4V2NlriSafi,
+ bgp4V2NlriPrefixType,
+ bgp4V2NlriPrefix,
+ bgp4V2NlriPrefixLen,
+ bgp4V2PeerRemoteAddrType,
+ bgp4V2PeerRemoteAddr,
+ bgp4V2NlriIndex
+ }
+ ::= { bgp4V2NlriTable 1 }
+
+ Bgp4V2NlriEntry ::= SEQUENCE {
+ bgp4V2NlriIndex
+ Unsigned32,
+ bgp4V2NlriAfi
+ Bgp4V2AddressFamilyIdentifierTC,
+ bgp4V2NlriSafi
+ Bgp4V2SubsequentAddressFamilyIdentifierTC,
+ bgp4V2NlriPrefixType
+ InetAddressType,
+ bgp4V2NlriPrefix
+ InetAddress,
+ bgp4V2NlriPrefixLen
+ InetAddressPrefixLength,
+ bgp4V2NlriBest
+ TruthValue,
+ bgp4V2NlriCalcLocalPref
+ Unsigned32,
+ bgp4V2NlriOrigin
+ INTEGER,
+ bgp4V2NlriNextHopAddrType
+ InetAddressType,
+ bgp4V2NlriNextHopAddr
+ InetAddress,
+ bgp4V2NlriLinkLocalNextHopAddrType
+ InetAddressType,
+ bgp4V2NlriLinkLocalNextHopAddr
+ InetAddress,
+ bgp4V2NlriLocalPrefPresent
+ TruthValue,
+ bgp4V2NlriLocalPref
+ Unsigned32,
+ bgp4V2NlriMedPresent
+ TruthValue,
+ bgp4V2NlriMed
+ Unsigned32,
+ bgp4V2NlriAtomicAggregate
+ TruthValue,
+ bgp4V2NlriAggregatorPresent
+ TruthValue,
+ bgp4V2NlriAggregatorAS
+ InetAutonomousSystemNumber,
+ bgp4V2NlriAggregatorAddr
+ Bgp4V2IdentifierTC,
+ bgp4V2NlriAsPathCalcLength
+ Unsigned32,
+ bgp4V2NlriAsPathString
+ SnmpAdminString,
+ bgp4V2NlriAsPath
+ OCTET STRING,
+ bgp4V2NlriPathAttrUnknown
+ OCTET STRING
+ }
+
+ bgp4V2NlriIndex OBJECT-TYPE
+ SYNTAX Unsigned32
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "This index allows for multiple instances of a base
+ prefix for a certain AFI-SAFI from a given peer.
+ This is currently useful for two things:
+ 1. Allowing for a peer in future implementations to
+ send more than a single route instance.
+ 2. Allow for extensions which extend the NLRI field
+ to send the same prefix while utilizing other
+ extension specific information. An example of
+ this is RFC 3107 - Carrying MPLS labels in BGP."
+ REFERENCE
+ "RFC 3107 - Carrying Label Information in BGP-4."
+ ::= { bgp4V2NlriEntry 1 }
+
+ bgp4V2NlriAfi OBJECT-TYPE
+ SYNTAX Bgp4V2AddressFamilyIdentifierTC
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The address family of the prefix for this NLRI.
+
+ Note that the AFI is not necessarily equivalent to
+ the an InetAddressType."
+ REFERENCE
+ "RFC 4760 - Multiprotocol Extensions for BGP-4"
+ ::= { bgp4V2NlriEntry 2 }
+
+ bgp4V2NlriSafi OBJECT-TYPE
+ SYNTAX Bgp4V2SubsequentAddressFamilyIdentifierTC
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The subsequent address family of the prefix for
+ this NLRI"
+ REFERENCE
+ "RFC 4760 - Multiprotocol Extensions for BGP-4"
+ ::= { bgp4V2NlriEntry 3 }
+
+ bgp4V2NlriPrefixType OBJECT-TYPE
+ SYNTAX InetAddressType
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The type of the IP address prefix in the
+ Network Layer Reachability Information field.
+ The value of this object is derived from the
+ appropriate value from the bgp4V2NlriAfi field.
+ Where an appropriate InetAddressType is not
+ available, the value of the object must be
+ unknown(0)."
+ ::= { bgp4V2NlriEntry 4 }
+
+ bgp4V2NlriPrefix OBJECT-TYPE
+ SYNTAX InetAddress
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "An IP address prefix in the Network Layer
+ Reachability Information field. This object
+ is an IP address containing the prefix with
+ length specified by bgp4V2NlriPrefixLen.
+ Any bits beyond the length specified by
+ bgp4V2NlriPrefixLen are zeroed."
+ REFERENCE
+ "RFC 4271, Section 4.3."
+ ::= { bgp4V2NlriEntry 5 }
+
+ bgp4V2NlriPrefixLen OBJECT-TYPE
+ SYNTAX InetAddressPrefixLength
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "Length in bits of the address prefix in
+ the Network Layer Reachability Information field."
+ ::= { bgp4V2NlriEntry 6 }
+
+ bgp4V2NlriBest OBJECT-TYPE
+ SYNTAX TruthValue
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "An indication of whether or not this route
+ was chosen as the best BGP4 route for this
+ destination."
+ REFERENCE
+ "RFC 4271, Section 9.1.2."
+ ::= { bgp4V2NlriEntry 7 }
+
+ bgp4V2NlriCalcLocalPref OBJECT-TYPE
+ SYNTAX Unsigned32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The degree of preference calculated by the
+ receiving BGP4 speaker for an advertised
+ route.
+
+ In the case where this prefix is ineligible, the
+ value of this object will be zero (0)."
+ REFERENCE
+ "RFC 4271, Section 9.1.1"
+ ::= { bgp4V2NlriEntry 8 }
+
+ bgp4V2NlriOrigin OBJECT-TYPE
+ SYNTAX INTEGER {
+ igp(1),-- networks are interior
+ egp(2),-- networks learned via the EGP protocol
+ incomplete(3) -- networks that
+ -- are learned by some other
+ -- means
+ }
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The ultimate origin of the path information."
+ REFERENCE
+ "RFC 4271, Section 4.3.
+ RFC 4271, Section 5.1.1."
+ ::= { bgp4V2NlriEntry 9 }
+
+ bgp4V2NlriNextHopAddrType OBJECT-TYPE
+ SYNTAX InetAddressType
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The address family of the address for
+ the border router that should be used
+ to access the destination network."
+ ::= { bgp4V2NlriEntry 10 }
+
+ bgp4V2NlriNextHopAddr OBJECT-TYPE
+ SYNTAX InetAddress (SIZE(4..20))
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The address of the border router that
+ should be used to access the destination
+ network. This address is the nexthop
+ address received in the UPDATE packet associated with
+ this prefix.
+
+ Note that for RFC2545 style double nexthops,
+ this object will always contain the global scope
+ nexthop. bgpPathAttrLinkLocalNextHop will contain
+ the linklocal scope nexthop, if it is present.
+
+ In the case a mechanism is developed to use only a link
+ local nexthop, bgp4V2NlriNextHopAddr will contain the
+ link local nexthop."
+ REFERENCE
+ "RFC 4271, Section 4.3,
+ RFC 4271, Section 5.1.3,
+ RFC 2545, Section 3."
+ ::= { bgp4V2NlriEntry 11 }
+
+ bgp4V2NlriLinkLocalNextHopAddrType OBJECT-TYPE
+ SYNTAX InetAddressType
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The address type for IPv6 link local addresses.
+ This is present only when receiving RFC 2545
+ style double nexthops.
+
+ This object is optionally present in BGP
+ implementations that do not support IPv6.
+
+ When no IPv6 link local nexthop is present, the value of
+ this object should be unknown(0)."
+ REFERENCE
+ "RFC 2545, Section 3."
+ ::= { bgp4V2NlriEntry 12 }
+
+ bgp4V2NlriLinkLocalNextHopAddr OBJECT-TYPE
+ SYNTAX InetAddress
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "This value contains an IPv6 link local address
+ and is present only when receiving RFC 2545 style
+ double nexthops.
+
+ This object is optionally present in BGP
+ implementations that do not support IPv6.
+ When no IPv6 link local nexthop is present, the length of
+ this object should be zero."
+ REFERENCE
+ "RFC 2545, Section 3."
+ ::= { bgp4V2NlriEntry 13 }
+
+ bgp4V2NlriLocalPrefPresent OBJECT-TYPE
+ SYNTAX TruthValue
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "This value is true when the LOCAL_PREF value was sent in
+ the UPDATE message."
+ ::= { bgp4V2NlriEntry 14 }
+
+ bgp4V2NlriLocalPref OBJECT-TYPE
+ SYNTAX Unsigned32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The originating BGP4 speakers degree of preference for an
+ advertised route."
+ REFERENCE
+ "RFC 4271, Section 4.3.
+ RFC 4271, Section 5.1.5."
+ ::= { bgp4V2NlriEntry 15 }
+
+ bgp4V2NlriMedPresent OBJECT-TYPE
+ SYNTAX TruthValue
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "This value is true when the MED value was sent in
+ the UPDATE message."
+ ::= { bgp4V2NlriEntry 16 }
+
+ bgp4V2NlriMed OBJECT-TYPE
+ SYNTAX Unsigned32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "This metric is used to discriminate between multiple
+ exit points to an adjacent autonomous system. When the MED
+ value is absent but has a calculated default value, this
+ object will contain the calculated value."
+ REFERENCE
+ "RFC 4271, Section 4.3.
+ RFC 4271, Section 5.1.4."
+
+ ::= { bgp4V2NlriEntry 17 }
+
+ bgp4V2NlriAtomicAggregate OBJECT-TYPE
+ SYNTAX TruthValue
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "This value is true when the ATOMIC_AGGREGATE Path Attribute
+ is present and indicates that the NLRI MUST NOT be made
+ more specific."
+ REFERENCE
+ "RFC 4271, Sections 5.1.6 and 9.1.4."
+ ::= { bgp4V2NlriEntry 18 }
+
+ bgp4V2NlriAggregatorPresent OBJECT-TYPE
+ SYNTAX TruthValue
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "This value is true when the AGGREGATOR path attribute
+ was sent in the UPDATE message."
+ ::= { bgp4V2NlriEntry 19 }
+
+ bgp4V2NlriAggregatorAS OBJECT-TYPE
+ SYNTAX InetAutonomousSystemNumber
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The AS number of the last BGP4 speaker that performed route
+ aggregation. When bgp4V2NlriAggregatorPresent is
+ false, the value of this object should be zero (0)."
+ REFERENCE
+ "RFC 4271, Section 5.1.7.
+ RFC 4271, Section 9.2.2.2."
+ ::= { bgp4V2NlriEntry 20 }
+
+ bgp4V2NlriAggregatorAddr OBJECT-TYPE
+ SYNTAX Bgp4V2IdentifierTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The IP address of the last BGP4 speaker that performed
+ route aggregation. When bgp4V2NlriAggregatorPresent is
+ false, the value of this object should be 0.0.0.0"
+ REFERENCE
+ "RFC 4271, Section 5.1.7.
+ RFC 4271, Section 9.2.2.2."
+ ::= { bgp4V2NlriEntry 21 }
+
+ bgp4V2NlriAsPathCalcLength OBJECT-TYPE
+ SYNTAX Unsigned32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "This value represents the calculated length of the
+ AS Path according to the rules of the BGP
+ specification. This value is used in route selection."
+ REFERENCE
+ "RFC 4271, Section 9.1.2.2.a"
+ ::= { bgp4V2NlriEntry 22 }
+
+ bgp4V2NlriAsPathString OBJECT-TYPE
+ SYNTAX SnmpAdminString
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "This is a string depicting the autonomous system
+ path to this network which was received from the
+ peer which advertised it. The format of the string
+ is implementation-dependent, and should be designed
+ for operator readability.
+
+ Note that SnmpAdminString is only capable of representing a
+ maximum of 255 characters. This may lead to the string
+ being truncated in the presence of a large AS Path. It is
+ RECOMMENDED that when this object's contents will be
+ truncated that the final 3 octets be reserved for the
+ ellipses string, '...'. bgp4V2NlriAsPath may give access
+ to the full AS Path."
+ ::= { bgp4V2NlriEntry 23 }
+
+ -- Maximum size of the following is derived as
+ -- 4096 max message size
+ -- - 16 BGP message marker bytes
+ -- - 2 BGP message size
+ -- - 1 BGP message type (UPDATE with unknown attr)
+ -- - 2 UPDATE routes length (even assuming no routes)
+ -- - 2 UPDATE path attributes length
+ -- - 1 path attribute flag octet
+ -- ---------
+ -- 4072 bytes maximum per-message attribute value data
+
+ bgp4V2NlriAsPath OBJECT-TYPE
+ SYNTAX OCTET STRING (SIZE(2..4072))
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "In order to provide a canonicalized form of the BGP-4
+ AS_PATH along with the human-readable
+ bgp4V2NlriAsPathString, which may be truncated, this object
+ contains the contents of the BGP-4 AS_PATH Path Attribute.
+ This object may be parsed using the rules defined for
+ Four-octet ASes as defined in RFC 4893. RFC 4271, Section
+ 4.3, 'Path Attributes: b) AS_PATH' as amended by RFC 5065,
+ Section 3 defines the general format of the AS_PATH path
+ attribute and its code points.
+
+ In brief, the AS_PATH is composed of a sequence of AS
+ Segments. Each AS Segment is represented by a triple:
+ <path segment type, path segment length,
+ path segment value>.
+
+ The path segment type and path segment length fields are
+ one octet in length each.
+
+ The path segment type field may be one of:
+ 1 - AS_SET (RFC 4721, Section 4.3)
+ 2 - AS_SEQUENCE (RFC 4721, Section 4.3)
+ 3 - AS_CONFED_SEQUENCE (RFC 3065, Section 5)
+ 4 - AS_CONFED_SET (RFC 3065, Section 5)
+
+ The path segment length field contains the number of ASes
+ (not the number of octets) in the path segment value field.
+
+ The path segment value field contains one or more AS
+ numbers, each encoded as a 4-octet length field in network
+ byte order.
+
+ Note that since an SNMP agent may truncate this object to
+ less than its maximum theoretical length of 4072 octets
+ users of this object should be prepared to deal with a
+ truncated and thus malformed AS_PATH. It is RECOMMENDED
+ that when such truncation would occur on the boundary of an
+ encoded AS that the partial AS be discarded from this
+ object and the object's size be adjusted accordingly.
+ Further, it is also RECOMMENDED that when such truncation,
+ either alone or in conjuction with the truncation of a
+ partially encoded AS described previously, would yield an
+ empty path segment value field that the path segment type
+ and path segment length components of the truncated AS_PATH
+ also be discarded and the object's size be adjusted
+ accordingly."
+ REFERENCE
+ "RFC 4271, Section 4.3.
+ RFC 5065, Section 5.
+ RFC 4893."
+ ::= { bgp4V2NlriEntry 24 }
+
+ bgp4V2NlriPathAttrUnknown OBJECT-TYPE
+ SYNTAX OCTET STRING (SIZE(0..4072))
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Path Attributes not understood by this implementation
+ SHOULD be be presented in this object. Those Path
+ Attributes use the type, length, value encoding documented
+ in RFC 4271, Section 4.3, 'Path Attributes'.
+
+ Note that since an SNMP agent may truncate this object to
+ less than its maximum theoretical length of 4072 octets
+ users of this object should be prepared to deal with a
+ truncated and thus malformed Path Attribute."
+ REFERENCE
+ "RFC 4271, Section 4.3."
+ ::= { bgp4V2NlriEntry 25 }
+
+--
+ -- Notifications
+ --
+
+ bgp4V2EstablishedNotification NOTIFICATION-TYPE
+ OBJECTS {
+ bgp4V2PeerState,
+ bgp4V2PeerLocalPort,
+ bgp4V2PeerRemotePort
+ }
+ STATUS current
+ DESCRIPTION
+ "The BGP Established event is generated when
+ the BGP FSM enters the established state."
+ ::= { bgp4V2Notifications 1 }
+
+ bgp4V2BackwardTransitionNotification NOTIFICATION-TYPE
+ OBJECTS {
+ bgp4V2PeerState,
+ bgp4V2PeerLocalPort,
+ bgp4V2PeerRemotePort,
+ bgp4V2PeerLastErrorCodeReceived,
+ bgp4V2PeerLastErrorSubCodeReceived,
+ bgp4V2PeerLastErrorReceivedText
+ }
+ STATUS current
+ DESCRIPTION
+ "The BGPBackwardTransition Event is generated
+ when the BGP FSM moves from a higher numbered
+ state to a lower numbered state.
+
+ Due to the nature of the BGP state machine, an
+ implementation MAY rate limit the generation of this event.
+ An implementation MAY also generate this notification ONLY
+ when the state machine moves out of the established state.
+ An implementation should document its specific behavior."
+ ::= { bgp4V2Notifications 2 }
+
+END